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<div class="title">D:/physi-tracklast/01/Android/PhysiTrack/src/ro/ubbcluj/android/PhysiTrack/FileChooser.java</div>  </div>
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<a href="_file_chooser_8java.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="keyword">package </span>ro.ubbcluj.android.PhysiTrack;
<a name="l00002"></a>00002 
<a name="l00003"></a>00003 <span class="keyword">import</span> helper.Option;
<a name="l00004"></a>00004 
<a name="l00005"></a>00005 <span class="keyword">import</span> java.io.File;
<a name="l00006"></a>00006 <span class="keyword">import</span> java.util.ArrayList;
<a name="l00007"></a>00007 <span class="keyword">import</span> java.util.Collections;
<a name="l00008"></a>00008 <span class="keyword">import</span> java.util.List;
<a name="l00009"></a>00009 
<a name="l00010"></a>00010 <span class="keyword">import</span> android.app.ListActivity;
<a name="l00011"></a>00011 <span class="keyword">import</span> android.content.Intent;
<a name="l00012"></a>00012 <span class="keyword">import</span> android.os.Bundle;
<a name="l00013"></a>00013 <span class="keyword">import</span> android.view.View;
<a name="l00014"></a>00014 <span class="keyword">import</span> android.widget.ListView;
<a name="l00015"></a>00015 <span class="keyword">import</span> android.widget.Toast;
<a name="l00016"></a>00016 
<a name="l00018"></a><a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html">00018</a> <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html">FileChooser</a> <span class="keyword">extends</span> ListActivity {
<a name="l00019"></a>00019 
<a name="l00020"></a><a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a7db45fafeb0207373a7f91783658578c">00020</a>         <span class="keyword">private</span> File <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a7db45fafeb0207373a7f91783658578c">currentDir</a>;
<a name="l00021"></a><a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a28a07dfaa058b18016767110e784c6e3">00021</a>         <span class="keyword">private</span> <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_array_adapter.html">FileArrayAdapter</a> <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a28a07dfaa058b18016767110e784c6e3">adapter</a>;
<a name="l00022"></a>00022 
<a name="l00023"></a>00023         @Override
<a name="l00024"></a><a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a139cd3f5252f18b119f733afc053464a">00024</a>         <span class="keyword">public</span> <span class="keywordtype">void</span> <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a139cd3f5252f18b119f733afc053464a">onCreate</a>(Bundle savedInstanceState) {
<a name="l00025"></a>00025                 super.onCreate(savedInstanceState);
<a name="l00026"></a>00026                 <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a7db45fafeb0207373a7f91783658578c">currentDir</a> = <span class="keyword">new</span> File(<span class="stringliteral">&quot;mnt/sdcard/PhysiTrack/&quot;</span>);
<a name="l00027"></a>00027                 <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a6f6deee455d938ddfb88dcc710f32456">fill</a>(<a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a7db45fafeb0207373a7f91783658578c">currentDir</a>);
<a name="l00028"></a>00028         }
<a name="l00029"></a>00029 
<a name="l00030"></a><a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a6f6deee455d938ddfb88dcc710f32456">00030</a>         <span class="keyword">private</span> <span class="keywordtype">void</span> <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a6f6deee455d938ddfb88dcc710f32456">fill</a>(File f) {
<a name="l00031"></a>00031                 File[] dirs = f.listFiles();
<a name="l00032"></a>00032                 this.setTitle(<span class="stringliteral">&quot;Current Dir: &quot;</span> + f.getName());
<a name="l00033"></a>00033                 List&lt;Option&gt; dir = <span class="keyword">new</span> ArrayList&lt;Option&gt;();
<a name="l00034"></a>00034                 List&lt;Option&gt; fls = <span class="keyword">new</span> ArrayList&lt;Option&gt;();
<a name="l00035"></a>00035                 <span class="keywordflow">try</span> {
<a name="l00036"></a>00036                         <span class="keywordflow">for</span> (File ff : dirs) {
<a name="l00037"></a>00037                                 <span class="keywordflow">if</span> (ff.isDirectory())
<a name="l00038"></a>00038                                         dir.add(<span class="keyword">new</span> <a class="code" href="classhelper_1_1_option.html">Option</a>(ff.getName(), <span class="stringliteral">&quot;Folder&quot;</span>, ff
<a name="l00039"></a>00039                                                         .getAbsolutePath()));
<a name="l00040"></a>00040                                 <span class="keywordflow">else</span> {
<a name="l00041"></a>00041                                         fls.add(<span class="keyword">new</span> <a class="code" href="classhelper_1_1_option.html">Option</a>(ff.getName(), <span class="stringliteral">&quot;File Size: &quot;</span>
<a name="l00042"></a>00042                                                         + ff.length(), ff.getAbsolutePath()));
<a name="l00043"></a>00043                                 }
<a name="l00044"></a>00044                         }
<a name="l00045"></a>00045                 } <span class="keywordflow">catch</span> (Exception e) {
<a name="l00046"></a>00046 
<a name="l00047"></a>00047                 }
<a name="l00048"></a>00048                 Collections.sort(dir);
<a name="l00049"></a>00049                 Collections.sort(fls);
<a name="l00050"></a>00050                 dir.addAll(fls);
<a name="l00051"></a>00051                 <span class="keywordflow">if</span> (!f.getName().equalsIgnoreCase(<span class="stringliteral">&quot;sdcard&quot;</span>))
<a name="l00052"></a>00052                         dir.add(0, <span class="keyword">new</span> <a class="code" href="classhelper_1_1_option.html">Option</a>(<span class="stringliteral">&quot;..&quot;</span>, <span class="stringliteral">&quot;Parent Directory&quot;</span>, f.getParent()));
<a name="l00053"></a>00053                 <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a28a07dfaa058b18016767110e784c6e3">adapter</a> = <span class="keyword">new</span> <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_array_adapter.html">FileArrayAdapter</a>(<a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html">FileChooser</a>.this, <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_r.html">R</a>.layout.fileview, dir);
<a name="l00054"></a>00054                 this.setListAdapter(<a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a28a07dfaa058b18016767110e784c6e3">adapter</a>);
<a name="l00055"></a>00055         }
<a name="l00056"></a>00056 
<a name="l00057"></a>00057         @Override
<a name="l00058"></a><a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#ac40f5cde78875627b7a43c41e8665110">00058</a>         <span class="keyword">protected</span> <span class="keywordtype">void</span> <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#ac40f5cde78875627b7a43c41e8665110">onListItemClick</a>(ListView l, View v, <span class="keywordtype">int</span> position, <span class="keywordtype">long</span> <span class="keywordtype">id</span>) {
<a name="l00059"></a>00059                 <span class="comment">// TODO Auto-generated method stub</span>
<a name="l00060"></a>00060                 super.onListItemClick(l, v, position, <span class="keywordtype">id</span>);
<a name="l00061"></a>00061                 <a class="code" href="classhelper_1_1_option.html">Option</a> o = <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a28a07dfaa058b18016767110e784c6e3">adapter</a>.<a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_array_adapter.html#a1220bd3c9f0945ee2406cb2f50180dee">getItem</a>(position);
<a name="l00062"></a>00062                 <span class="keywordflow">if</span> (o.<a class="code" href="classhelper_1_1_option.html#a1e493c6ccb5f84db12c46551560611c2">getData</a>().equalsIgnoreCase(<span class="stringliteral">&quot;folder&quot;</span>)
<a name="l00063"></a>00063                                 || o.<a class="code" href="classhelper_1_1_option.html#a1e493c6ccb5f84db12c46551560611c2">getData</a>().equalsIgnoreCase(<span class="stringliteral">&quot;parent directory&quot;</span>)) {
<a name="l00064"></a>00064                         <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a7db45fafeb0207373a7f91783658578c">currentDir</a> = <span class="keyword">new</span> File(o.<a class="code" href="classhelper_1_1_option.html#ae7149ccf22a386f932d8eb0748da7b47">getPath</a>());
<a name="l00065"></a>00065                         <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a6f6deee455d938ddfb88dcc710f32456">fill</a>(<a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a7db45fafeb0207373a7f91783658578c">currentDir</a>);
<a name="l00066"></a>00066                 } <span class="keywordflow">else</span> {
<a name="l00067"></a>00067                         <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a6c6eef9c4a826609a3636088ef19a33c">onFileClick</a>(o);
<a name="l00068"></a>00068                 }
<a name="l00069"></a>00069         }
<a name="l00070"></a>00070 
<a name="l00071"></a><a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a6c6eef9c4a826609a3636088ef19a33c">00071</a>         <span class="keyword">private</span> <span class="keywordtype">void</span> <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html#a6c6eef9c4a826609a3636088ef19a33c">onFileClick</a>(<a class="code" href="classhelper_1_1_option.html">Option</a> o) {
<a name="l00072"></a>00072                 Toast.makeText(<span class="keyword">this</span>, <span class="stringliteral">&quot;File Clicked: &quot;</span> + o.<a class="code" href="classhelper_1_1_option.html#afc424c08fabf4ae4fb82db0c3733cfd0">getName</a>(), Toast.LENGTH_SHORT)
<a name="l00073"></a>00073                                 .show();
<a name="l00074"></a>00074                 Intent intent = <span class="keyword">new</span> Intent(<a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_file_chooser.html">FileChooser</a>.this, <a class="code" href="classro_1_1ubbcluj_1_1android_1_1_physi_track_1_1_diagram_activity.html">DiagramActivity</a>.class);
<a name="l00075"></a>00075                 intent.putExtra(<span class="stringliteral">&quot;filepath&quot;</span>, o.<a class="code" href="classhelper_1_1_option.html#ae7149ccf22a386f932d8eb0748da7b47">getPath</a>());
<a name="l00076"></a>00076                 startActivity(intent);
<a name="l00077"></a>00077         }
<a name="l00078"></a>00078 }
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